Observational Studies | University of Pennsylvania Press

University of Pennsylvania Law Review

Bibliotheca Dantesca | University of Pennsylvania

University of Pennsylvania Law Review

Pennsylvania Farming
за авторством: McMurry

Pennsylvania Legacies

Pennsylvania Dutch
за авторством: Louden

Pennsylvania Germans
за авторством: Brown

Aquatic Plants of Pennsylvania
за авторством: Anisko

Bulletin of the Pennsylvania Museum

Pennsylvania in Public Memory
за авторством: Kitch

The Supreme Court of Pennsylvania
за авторством: Hare

Concessions to the Province of Pennsylvania

Pennsylvania Charter of Privileges

Pennsylvania v. Nelson

Pennsylvania CPA Journal

Concessions to the Province of Pennsylvania

Our States: Pennsylvania

Pennsylvania Charter of Privileges

Pennsylvania v. Nelson

Journal of Information Policy | Pennsylvania State University

Participant observation : methodology for human studies /
за авторством: Jorgensen, Danny L
Опубліковано: (1989)

Observing the Invisible
за авторством: Cherry

CIBC Observations

National Observer

CIBC Observations

Infant Observation

OECD Observer

National Observer

CIBC Observations

NY Observer

Pennsylvania History: A Journal of Mid-Atlantic Studies

Pennsylvania History: A Journal of Mid-Atlantic Studies

University of Pennsylvania Law Review and American Law Register

International Journal of Education and the Arts | Pennsylvania State University

The Pennsylvania Railroad, Volume 1
за авторством: Churella

Journal of the Pennsylvania Academy of Science